20234478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1453}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 44387712

約数和(自身を除く): 24153234

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 1453, 2321, 2906, 4359, 4642, 6963, 8718, 13926, 15983, 31966, 47949, 95898, 306583, 613166, 919749, 1839498, 3372413, 6744826, 10117239, 20234478]

約数ペア:

[(1, 20234478), (2, 10117239), (3, 6744826), (6, 3372413), (11, 1839498), (22, 919749), (33, 613166), (66, 306583), (211, 95898), (422, 47949), (633, 31966), (1266, 15983), (1453, 13926), (2321, 8718), (2906, 6963), (4359, 4642)]